CN109632421B - Device for treating ice sample - Google Patents
Device for treating ice sample Download PDFInfo
- Publication number
- CN109632421B CN109632421B CN201811603825.7A CN201811603825A CN109632421B CN 109632421 B CN109632421 B CN 109632421B CN 201811603825 A CN201811603825 A CN 201811603825A CN 109632421 B CN109632421 B CN 109632421B
- Authority
- CN
- China
- Prior art keywords
- ice
- glass
- ice sample
- boss
- bearing glass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2873—Cutting or cleaving
Abstract
The invention provides a device for processing an ice sample, which is mainly applied to the field of processing the ice sample and mainly comprises heat-conducting glass, bearing glass, a supporting screw rod, a cylindrical sleeve nut, an ice sample placing chamber, an electric ultrathin reciprocating saw, a base and other related components. In actual operation, an ice sample to be processed in the ice sample placing chamber is cut by the electric ultrathin reciprocating saw and then slides to a position between the bearing glass and the heat conducting glass, then the ice sample is melted to a required thickness through hot air, and then the ice sample is quickly frozen on the surface of the bearing glass under the action of cold air. The method is used for solving the problems of complex operation and difficulty in controlling the thickness and the flatness of the ice sample before the ice sample is processed in an observation experiment, and can improve the operation efficiency and liberate manpower.
Description
Technical Field
The invention relates to an experimental sample processing device, in particular to a device for processing an ice sample.
Background
In the study of the mesomechanics properties of ice, it is necessary to process the ice into a sheet-like ice specimen several millimeters thick in a short time. Because the ice is melted into water at room temperature, a series of steps for processing the ice sample, such as ice taking, cutting, processing, quick freezing and the like, are quite difficult to complete under the condition of a common laboratory, and 2-3 experiential experimenters are required to be matched with each other to complete the task smoothly.
Accordingly, the present invention is directed to an apparatus for processing an ice sample to solve the above-mentioned various problems occurring in the processing of an ice sample and to improve the working efficiency.
Disclosure of Invention
The invention aims to provide a device for processing an ice sample, which is used for solving the problems of complex operation and high difficulty and difficulty in controlling the thickness and the flatness of the ice sample when the ice sample is processed before an observation experiment, and can improve the operation efficiency and liberate manpower.
The purpose of the invention is realized as follows: including being four supporting screw that square was arranged, every supporting screw is provided with cylinder sleeve nut and lower cylinder sleeve nut from top to bottom, cylinder sleeve nut lower extreme is provided with the boss on every, cylinder sleeve nut upper end is provided with down the boss down under every, be provided with on the boss down and bear glass, upward be provided with heat conduction glass on the boss, set up the base below bearing glass, be provided with horizontal slideway on the base, be provided with ice appearance placing chamber on the horizontal slideway, be provided with between two supporting screw and be used for cutting pending ice appearance electronic ultra-thin reciprocating saw and the upper surface that bears glass at the coplanar, bear glass's front and set up the air cock that blows, bear glass's below and heat conduction glass's top and be provided with a cold and hot wind spout respectively.
The invention also includes such structural features:
1. four round holes are respectively arranged on the bearing glass and the heat-conducting glass, the diameter of the round hole on the bearing glass is larger than that of the upper boss and smaller than that of the lower boss, and the diameter of the round hole on the heat-conducting glass is larger than that of the upper cylindrical sleeve nut and smaller than that of the upper boss.
2. The lower extreme of ice appearance placing chamber is provided with height adjusting nut and with height adjusting nut complex height adjusting screw, height adjusting screw's upper end stretches into in the ice appearance placing chamber and support pending ice appearance, the bilateral symmetry of ice appearance placing chamber is provided with the centre gripping nut, is provided with centre gripping adjusting screw in every centre gripping nut, and every centre gripping adjusting screw stretches into to the indoor tip of ice appearance placing and is provided with the flexure strip that is used for the centre gripping pending ice appearance.
3. Each support screw is provided with scales for adjusting the distance between the upper boss and the lower boss; the upper surfaces of the upper lug boss and the lower lug boss are respectively provided with a rubber gasket.
4. Two crossed baffle plates are arranged on the periphery of the four supporting screws, and a water storage tank is arranged at the lower ends of the baffle plates.
5. The water blowing nozzle sprays high-speed gas with the temperature of 1 ℃ to the water guide groove, and blows the melted water into the water storage groove at the lowest end of the baffle for temporary storage; the cold and hot air nozzles uniformly spray cold air at a temperature lower than 0 ℃ or hot air at a temperature lower than 40 ℃ on the surfaces of the heat-conducting glass and the bearing glass.
Compared with the prior art, the invention has the beneficial effects that: the invention has the advantages that: 1. the device is simple and convenient to operate, effectively reduces the operation difficulty and can be operated by one person; 2. by adopting a cold and hot air blowing mode, an ice test piece with high flatness can be quickly and conveniently prepared on the bearing glass; 3. due to the action of the limiting round holes and the bosses, a thinner ideal ice test piece can be obtained.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a partial enlarged view of the position of the carrier glass and the heat conductive glass of the present invention
FIG. 3 is a partial enlarged view of the ice sample holding chamber of the present invention
In the figure, 1, bearing glass, 2, heat conducting glass, 3, a limiting circular hole, 4, a base, 5, a supporting screw rod, 6, an upper cylindrical sleeve nut, 7, an upper boss, 8, a lower cylindrical sleeve nut, 9, a lower boss, 10, a baffle, 11, a cold and hot air nozzle, 12, a water storage tank, 13, a water blowing air nozzle, 14, an electric ultrathin reciprocating saw, 15, an ice sample placing chamber, 16, a clamping adjusting screw rod, 17, a height adjusting screw rod, 18, a clamping nut, 19, an elastic sheet, 20, a horizontal slide way and 21 are ice samples to be processed.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
The invention provides a device for processing an ice sample, which is characterized by comprising bearing glass, heat-conducting glass, a limiting round hole, a base, a supporting screw rod, an upper cylindrical sleeve nut, an upper boss, a lower cylindrical sleeve nut, a lower boss, a baffle, a cold and hot air nozzle, a water storage tank, a water blowing air nozzle, an electric ultrathin reciprocating saw, an ice sample placing chamber, a clamping adjusting screw rod, a height adjusting screw rod, a clamping nut, an elastic sheet, a horizontal sliding rod and an ice sample to be processed. The heat conducting glass can freely slide up and down in the range limited by the upper cylindrical sleeve nut, the hot air nozzle and the cold air nozzle can spray cold air and hot air to the heat conducting glass and the bearing glass, the ice sample placing chamber can slide in the horizontal slideway, and the electric ultrathin reciprocating saw and the bearing glass are horizontally placed in the same plane. The minimum distance between the two glass plates is controlled using a cylindrical sleeve nut controlled by a screw thread. Spacing round holes are prefabricated in four corners of the heat-conducting glass, and the heat-conducting glass passes through four upper cylindrical sleeve nuts from top to bottom and then is limited by four upper bosses to reach the lowest position. The water blowing nozzle on one side of the bearing glass can jet high-speed gas to blow water for melting ice samples into the water storage tank. The scales printed on the supporting screw can determine the distance between the upper lug boss and the lower lug boss, namely the minimum distance between the bearing glass and the heat conducting glass. Bear the weight of the below of glass and the top of heat conduction glass respectively sets up a cold and hot wind spout, makes this device both can rely on the heat to melt ice appearance to suitable thickness, also can be through cold wind with ice appearance quick-freeze so that subsequent experiment observation on bearing glass. The upper cylindrical sleeve nut and the lower cylindrical sleeve nut are respectively arranged on the supporting screw rod one above the other by means of threads, and the heat-conducting glass and the bearing glass are horizontally arranged one above the other. The lower end of the upper cylindrical sleeve nut is welded with an upper boss, and the upper end of the lower cylindrical sleeve nut is welded with a lower boss. Limiting round holes are prefabricated at four corners of the bearing glass and are limited at a fixed position by lower bosses at the upper ends of four lower cylindrical sleeve nuts. The four corners of the heat-conducting glass are punched, and the heat-conducting glass can vertically and freely slide under the limitation of the four upper cylindrical sleeve nuts. The ice sample placing chamber can freely and horizontally slide on the horizontal sliding rod, the upper surfaces of the electric ultrathin reciprocating saw and the bearing glass are on the same plane, and the electric ultrathin reciprocating saw is positioned between the bearing glass and the ice sample placing chamber. The cold and hot air nozzles are respectively arranged at the upper and lower parts, and can uniformly spray cold air with the temperature lower than 0 ℃ and hot air with the temperature of 40 ℃ on the surfaces of the heat-conducting glass and the bearing glass; the front surface of the bearing glass is provided with a water blowing nozzle which sprays high-speed gas at 1 ℃ to the water guide groove to blow the melted water to the water storage groove at the lowest end of the baffle for temporary storage; the holding device in the ice sample placing chamber is composed of a nut and an elastic sheet, and the elastic sheet is actually contacted with the holding object to provide uniform and proper holding force.
Referring to fig. 1, a base 4 and a support screw 5 support the whole device, and a horizontal sliding rod 22 is fixed on the base 4.
With reference to fig. 2, firstly, the bearing glass 1 with the four corners prefabricated with the large limiting round holes 3 passes through the four upper cylindrical sleeve nuts 6 and the upper bosses 7 from top to bottom, and the bearing glass 1 is limited at a certain position by the four lower bosses 9. Using a level ruler, the load bearing glass 1 is adjusted to remain level by rotating the four lower cylindrical collet nuts 6. Then, the heat conducting glass 2 with the four corners prefabricated with the small limiting round holes 3 penetrates through the four upper cylindrical sleeve nuts 6 from top to bottom, and the heat conducting glass 1 is limited by the four upper bosses 7 to reach the lowest position. Using a level ruler, the heat conducting glass 2 is adjusted to be level by rotating the four upper cylindrical collet nuts 6. Because the diameter of the limiting circular hole 3 prefabricated on the surface of the bearing glass 1 is between the diameter of the lower boss 9 and the diameter of the upper boss 7, the bearing glass 1 can easily pass through the upper boss 7 but cannot pass through the lower boss 9. The size of the limit round hole 3 prefabricated on the surface of the heat-conducting glass 2 is between the outer diameter of the upper cylindrical sleeve nut 6 and the diameter of the upper boss 7, and the heat-conducting glass 2 can easily penetrate the upper cylindrical sleeve nut 6 but cannot penetrate the upper boss 7. Since the upper surfaces of the upper bosses 7 and the lower bosses 9 are provided with rubber gaskets, relative sliding between the heat conductive glass 2 and the carrier glass 1 can be reduced. The scales printed on the support screw 5 can determine the distance between the upper boss 7 and the lower boss 9, namely the minimum distance between the bearing glass 1 and the heat conducting glass 2, and the minimum distance is the thickness of the slice-shaped ice test piece finally manufactured by the device.
Referring to fig. 1, an ice sample 21 to be treated is placed in the ice sample placing chamber 15. Then the height adjusting screw 17 at the bottom is manually rotated, and the ice sample 21 to be processed can move up and down along with the rotation of the height adjusting screw 17, thereby determining the exposed height of the ice sample 21 to be processed.
Referring to fig. 3, the two elastic pieces 19 are tightly clamped to the ice sample 21 to be processed by rotating the clamping adjusting screw 16. The electric ultra-thin reciprocating saw 14 is then started, and the electric ultra-thin reciprocating saw 14 is arranged between the two supporting screws, and the screws are provided with limiting holes to keep the same height as the bearing glass.
Referring to fig. 1, the heat conducting glass 2 is removed, and the ice sample placing chamber 15 is pushed to slide slowly towards the electric ultra-thin reciprocating saw in the horizontal sliding rod 22. The ice sample 21 to be treated will be sawn in two and the upper part, called ice sample, will slide onto the carrier glass 1. After the cutting is completed, the ice sample placement chamber 15 will return to the initial position under the action of the return spring built into the horizontal slide 20. And then, the heat conducting glass 2 is placed from top to bottom again, and the cold and hot air nozzles 11 are used for uniformly spraying hot air to the surfaces of the bearing glass 1 and the heat conducting glass 2. The ice sample melts and becomes thin, and the heat conductive glass 2 also gradually falls down as the ice sample melts and becomes thin. The water blowing nozzle 13 can intermittently jet high-speed gas with the temperature of 1 ℃, and can blow water generated by melting ice samples to the baffle 10 and then flow into the water storage tank 12 at the bottom end of the baffle 10. When the ice sample is to be melted to the required thickness, the cold and hot air nozzles 11 below the ice sample are adjusted to spray cold air at the temperature lower than 0 ℃, at the moment, the upper part of the ice sample is continuously melted and thinned, and the lower part of the ice sample is frozen on the bearing glass 1. When the ice sample melts to a predetermined thickness, the heat conductive glass 2 is restricted by the upper boss 7 and cannot fall further, so that the heat conductive glass 2 cannot contact the ice sample further, and the ice sample stops melting. And removing the heat-conducting glass 2, and spraying cold air at a temperature lower than 0 ℃ by the upper cold air nozzle 11 and the lower cold air nozzle 11 to quickly freeze an ice sample on the surface of the bearing glass 1. And after freezing, taking down the bearing glass 1 with the ice sample to finish the ice sample treatment.
In summary, the present invention provides an apparatus for processing an ice sample, which is mainly applied to the field of processing an ice sample, and mainly comprises a heat conducting glass, a bearing glass, a support screw, a cylindrical sleeve nut, an ice sample placing chamber, an electric ultra-thin reciprocating saw, a base and other related components. In actual operation, an ice sample to be processed in the ice sample placing chamber is cut by the electric ultrathin reciprocating saw and then slides to a position between the bearing glass and the heat conducting glass, then the ice sample is melted to a required thickness through hot air, and then the ice sample is quickly frozen on the surface of the bearing glass under the action of cold air. That is, the device cuts the ice sample to be processed in the ice sample placing chamber 15 through the electric ultrathin reciprocating saw 14, and then melts the ice sample to the required thickness through hot air sprayed by the cold and hot air nozzles 11. And after the ice sample reaches the required thickness, the cold and hot air nozzles 11 spray cold air to freeze the ice sample on the surface of the bearing glass 1 for experimental observation. The method is used for solving the problems of complex operation and difficulty in controlling the thickness and the flatness of the ice sample before the ice sample is processed in an observation experiment, and can improve the operation efficiency and liberate manpower.
Claims (4)
1. An apparatus for processing an ice sample, comprising: the ice sample processing device comprises four supporting screws which are arranged in a square shape, wherein each supporting screw is provided with an upper cylindrical sleeve nut and a lower cylindrical sleeve nut from top to bottom, the lower end of each upper cylindrical sleeve nut is provided with an upper boss, the upper end of each lower cylindrical sleeve nut is provided with a lower boss, the lower boss is provided with bearing glass, the upper boss is provided with heat conducting glass, a base is arranged below the bearing glass, a horizontal slide way is arranged on the base, an ice sample placing chamber is arranged on the horizontal slide way, an electric reciprocating saw for cutting an ice sample to be processed is arranged between the two supporting screws, the electric reciprocating saw and the upper surface of the bearing glass are on the same plane, the front surface of the bearing glass is provided with a water blowing nozzle, and a cold and hot air nozzle is respectively arranged below the bearing glass; the bearing glass and the heat conducting glass are respectively provided with four round holes, the diameter of the round hole on the bearing glass is larger than that of the upper boss and smaller than that of the lower boss, and the diameter of the round hole on the heat conducting glass is larger than that of the upper cylindrical sleeve nut and smaller than that of the upper boss; the lower extreme of ice appearance placing chamber is provided with height adjusting nut and with height adjusting nut complex height adjusting screw, height adjusting screw's upper end stretches into in the ice appearance placing chamber and support pending ice appearance, the bilateral symmetry of ice appearance placing chamber is provided with the centre gripping nut, is provided with centre gripping adjusting screw in every centre gripping nut, and every centre gripping adjusting screw stretches into to the indoor tip of ice appearance placing and is provided with the flexure strip that is used for the centre gripping pending ice appearance.
2. An apparatus for processing ice samples according to claim 1, wherein: each support screw is provided with scales for adjusting the distance between the upper boss and the lower boss; the upper surfaces of the upper lug boss and the lower lug boss are respectively provided with a rubber gasket.
3. An apparatus for processing ice samples according to claim 1 or 2, wherein: two crossed baffle plates are arranged on the periphery of the four supporting screws, and a water storage tank is arranged at the lower ends of the baffle plates.
4. An apparatus for processing ice samples according to claim 3, wherein: the water blowing nozzle sprays high-speed gas with the temperature of 1 ℃ to the water guide groove, and blows the melted water into the water storage groove at the lowest end of the baffle for temporary storage; the cold and hot air nozzles uniformly spray cold air at a temperature lower than 0 ℃ or hot air at a temperature lower than 40 ℃ on the surfaces of the heat-conducting glass and the bearing glass.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811603825.7A CN109632421B (en) | 2018-12-26 | 2018-12-26 | Device for treating ice sample |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811603825.7A CN109632421B (en) | 2018-12-26 | 2018-12-26 | Device for treating ice sample |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109632421A CN109632421A (en) | 2019-04-16 |
CN109632421B true CN109632421B (en) | 2021-04-06 |
Family
ID=66077930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811603825.7A Active CN109632421B (en) | 2018-12-26 | 2018-12-26 | Device for treating ice sample |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109632421B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112916807A (en) * | 2021-01-21 | 2021-06-08 | 重庆大学 | Preparation method of freezing mold core |
CN112944761B (en) * | 2021-02-19 | 2022-06-21 | 哈尔滨工程大学 | Finish machining device for cylindrical ice test piece |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993024796A1 (en) * | 1992-05-26 | 1993-12-09 | Amedeo Stefanini | Disposable and re-usable ice-containers |
CN1207150A (en) * | 1996-01-10 | 1999-02-03 | 帕德里格·麦克阿利斯特 | Ice composite bodies |
CN104142038A (en) * | 2013-05-08 | 2014-11-12 | 贾震雄 | Gas direct contact type ice slurry preparation device with precooling sleeve |
CN108512180A (en) * | 2018-06-16 | 2018-09-07 | 南京理工大学 | Laser deicing device based on multisensor |
-
2018
- 2018-12-26 CN CN201811603825.7A patent/CN109632421B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1993024796A1 (en) * | 1992-05-26 | 1993-12-09 | Amedeo Stefanini | Disposable and re-usable ice-containers |
CN1207150A (en) * | 1996-01-10 | 1999-02-03 | 帕德里格·麦克阿利斯特 | Ice composite bodies |
CN104142038A (en) * | 2013-05-08 | 2014-11-12 | 贾震雄 | Gas direct contact type ice slurry preparation device with precooling sleeve |
CN108512180A (en) * | 2018-06-16 | 2018-09-07 | 南京理工大学 | Laser deicing device based on multisensor |
Also Published As
Publication number | Publication date |
---|---|
CN109632421A (en) | 2019-04-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109632421B (en) | Device for treating ice sample | |
CN108663257A (en) | A kind of metallographic etching agent and method for displaying metallographic structure of Nitinol | |
CN110632075A (en) | Observation assistive device for high-temperature laser confocal microscope sample and using method | |
CN205325370U (en) | Optics sheet glass equipment of falling limit | |
CN104973794A (en) | Ion beam etching apparatus and method of optical substrate for laser film element | |
CN205404233U (en) | Plastic film tensile testing is with preparation facilities of rectangular sample | |
CN204556412U (en) | A kind of device for composite plate shear test | |
CN101532161B (en) | Constant temperature transmission electron microscope sample double-boost electrolysis thinner | |
US8997762B2 (en) | Automatic wax removing device and automatic wax removing method using same | |
CN105092332A (en) | Dressing tool and method of specimen used for testing rheological properties of pitch | |
CN206066229U (en) | A kind of material laboratory sample polishing clamp | |
CN214373782U (en) | Freezing device and detection system for low-temperature degradation imaging of biological sample | |
CN108444782A (en) | Micro-positioning device for electric branch slice inside insulating materials | |
CN107941579A (en) | A kind of rigid foam water absorption rate determination test food slicer and its test method | |
CN207263513U (en) | A kind of workbench for directly observing metallographic specimen chemical corrosion process | |
CN109570619B (en) | Guide fixing device convenient to tubular product cutting | |
CN212560409U (en) | Pathology slicing knife spraying device | |
CN105243952B (en) | The automatic experimental facilities of coating application | |
CN220634003U (en) | Experimental treatment equipment | |
CN220289288U (en) | Gear blank hardness detection tool | |
CN204302172U (en) | For the servicing unit of plant leaf texture image shooting | |
CN209979619U (en) | Experimental device for measuring diffusible hydrogen in deposited metal | |
CN215355041U (en) | Portable alcohol high-temperature deoiling device | |
CN215403841U (en) | Liquid crystal glass substrate cutting device | |
CN220612389U (en) | Punching device for processing air conditioner fittings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |